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Home Standby Generator w/WiFi Connectivity 22000 -Watt Dual Fuel (Liquid Propane/Natural Gas) 200-Amp Home Standby Generator Automatic Transfer Switch Included

Ratings & Reviews for Generac Home Standby Generator w/WiFi Connectivity 22000 -Watt Dual Fuel (Liquid Propane/Natural Gas) 200-Amp Home Standby Generator Automatic Transfer Switch Included

4.7
3527
Review
 4.7 out of 5
3527 Reviews


97% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers overwhelmingly praise this whole-house generator for delivering exceptional peace of mind and reliable performance during power outages. The rapid automatic startup restores critical systems like HVAC, well pumps, and refrigeration within seconds, with many reporting flawless operation through extended outages lasting hours. Installation quality stands out, with customers highlighting professional, attentive crews. The WiFi-enabled remote monitoring app and quiet, sleek design are frequently praised. Long-term users report consistent reliability over months or years, with some purchasing additional units. A few mention rare warranty fulfillment delays, though these represent minimal feedback overall.

Customer review summary generated by AI, including incentivized reviews.
3527 Customer Reviews

Very pleased

Very pleased, glad to have a backup source of electricity!

May 24, 2026

From generac.com

Awesome product, worth the investment.

Would Recommend

Awesome investment. We needed to install a generator for medical usage. When we started caring for my mom she needs oxygen 24/7. The generator was a life saver because since we had it our electricity has went out on several occasions and it switched over quickly with no problems. Thanks Generac.

May 24, 2026

From generac.com

Good performance

Would Recommend

I had this unit installed a couple of years ago and it has performed well.

May 24, 2026

From generac.com

Happy we bought this. Power went out a month after installation while we babysat our grandchild. Generator kicked just like it was supposed to!

May 23, 2026

From generac.com

Generator performed perfectly.

We had a bad thunderstorm yesterday and lost power for a couple of hours. Our generator came on and worked perfectly. We would not have known the power was off and the generator had taken over if it had been for us hearing the generator running and the light blinking. I gave a 5 star rating because of the way the generator has performed even though I am still not happy about being put off about the damages,

May 23, 2026

From generac.com

About time!

Would Recommend

Became tired of outages, not only in the Summer during thunderstorm season, but we started seeing them in the wintertime too. Power grid in my area is not the greatest, and only getting worse it seems.

May 23, 2026

From generac.com

As advertised

Have yet to use the product for longer then 10 min however when the power did go out, kicked on with no issue. I am satisfied.

May 23, 2026

From generac.com

Best Ever

Would Recommend

Bought this for peace of mind. Best investment ever, two days after installation a snowstorm knocked out power and my family never knew. Licensed installer did an outstanding professional job. Shout out to Dynamic Generators Sales & Service

May 23, 2026

From generac.com

Since the purchase of generator it has only run for about an hour when public service was working on their lines. So I don't have much of a reference.

May 23, 2026

From generac.com

Best investment ever. The dealer Dynamic Generator Sales & Service did a fantastic job installing. I now have peace of mind when it comes to power outages.

May 23, 2026

From generac.com

18kw Generac Generator

Would Recommend

I got my Generac Generator last month and have had to use it yet. It has done it weekly exercise flawlessly. I can’t praise K & L Electric enough. The do exceptional high quality work.

May 23, 2026

From generac.com

Reliable unit.

Been through a hurricane and a couple of windstorms. Our generator kept us with power.

May 23, 2026

From generac.com

Does the job well!

Would Recommend

I have had it for a year now, and of course there has not been a power outage since the installation. However I did decide to run a simulation of an outage and was very happy with the results. My only issue is the description provided on Generac’s website, makes it sound like the noise level is just above the level of an air conditioner. If I had an air conditioner that loud, I would be worried!!

May 22, 2026

From generac.com

We have the most updated Generac and it is working

Very happy that I bought this a month ago and that we have peace of mind now if the power goes out, I’m set as I do have medical devices that need to be run

May 22, 2026

From generac.com

Security

Had the generator for a year. Have not had to use it. We have not had a power outage. Wish some of the features on the app were free.

May 22, 2026

From generac.com

Dependable power when needed

We recently had our Generac installed and feel confident it will get us through stormy times and emergency situations.

May 22, 2026

From generac.com

Reliability and functionality

Unit was purchased in May of 2025. Numerous power outages in our have occurred. The unit enages and supports the critical components in the house (sump pump, furnace etc.)

May 22, 2026

From generac.com